GMAW
MG-SM
Solid wire for 0.5%Mo steel
| Features: | - Applied for ASTM A204 Gr. A, B, C and equivalents
|
|---|
| Classification: | AWS A5.28 ER80S-G |
|---|
| Shielding gas: | Ar-2-5%O2, Ar-5-20%CO2 |
|---|
| Polarity: | DCEP |
|---|
Welding Positions:
Packaging data
| φ mm | Spool | Drum |
|---|
| 0.9 | 10kg | 20kg | - | - | - |
| 1.0 | 10kg
| 20kg
| - | - | - |
| 1.2 | 10kg
| 20kg
| 100kg | 250kg | 400kg |
| Volume mm | 240W, 110H, 230L | 280W, 110H, 270L | 530 φ , 820H | 680 φ , 770H |
|---|
Composition (wire mass%)
| | Typical | Guarantya |
|---|
| C | 0.07 | 0.12 |
|---|
| Si | 0.53 | 0.30-0.70 |
|---|
| Mn | 1.03 | 0.60-1.30 |
|---|
| P | 0.006 | 0.025 |
|---|
| S | 0.008 | 0.025 |
|---|
| Ni | 0.02 | 0.20 |
|---|
| Mo | 0.54 | 0.40-0.65 |
|---|
| Cu | 0.17 | 0.35 |
|---|
| Note: aSingle values are maximium. |
Welding parameters (A)
| φ mm | 1F, 1G, 2F | 2G, 3G uphill, 4G |
|---|
| 1.2 | 240-300 | 130-190 |
All-weld mechanical properties
| | Typical | Guaranty |
|---|
| 0.2%YS (MPa) | 520 | 480 | 469min. |
|---|
| TS (MPa) | 610 | 580 | 552min. |
|---|
| EI on 4d (%) | 25 | 28 | 19min. |
|---|
| IV 0°C (J) | 100 | 160 | - |
|---|
| PWHT (°Cxh) | AW | 620x1 | AW |
|---|
| SG | Ar-20%CO2 | Ar-20%CO2 | Ar-20%CO2
|
|---|
| ABS | MG(AWS A5.28 ER80S-G)
|
|---|
| LR | MG
|
|---|
